Teresa Corcoran, MD
NPI 1093880411 · Internal Medicine Physician · Harwich Port, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Corcoran, MD is a Internal Medicine Physician provider in Harwich Port, MA (NPI 1093880411).
Provider details
- NPI number
- 1093880411
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 77702 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 57 | 30 |
| Levothyroxine Sodium | 45 | 25 |
| Omeprazole | 41 | 21 |
| Metoprolol Succinate | 31 | 18 |
| Hydrochlorothiazide | 31 | 14 |
| Simvastatin | 30 | — |
| Atorvastatin Calcium | 29 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2018-12-31
Frequently asked questions
- What is Teresa Corcoran's NPI number?
- Teresa Corcoran's National Provider Identifier (NPI) is 1093880411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Corcoran's specialty?
- Teresa Corcoran is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Corcoran located?
- Teresa Corcoran's practice location on file with NPPES is 710 Main St, Harwich Port, MA 02646-1931.
- What is Teresa Corcoran's phone number?
- The practice phone number listed in the NPPES registry for Teresa Corcoran is (508) 432-1400.
- Does Teresa Corcoran accept Medicare?
- Teresa Corcoran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Corcoran's NPI active?
- Yes — Teresa Corcoran's NPI (1093880411) is active in the NPPES registry as of the last update on 2018-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.